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(-)-Holostyligone
(-)-Holostyligone
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name (-)-Holostyligone
Price: $318 / 5mg
CAS No.: 887501-28-2
Catalog No.: CFN90734
Molecular Formula: C21H24O5
Molecular Weight: 356.41 g/mol
Purity: >=98%
Type of Compound: Lignans
Physical Desc.: Powder
Source: From the Holostylis reniformis
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / $270.3 / In-stock
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Biological Activity
Description: Reference standards.
(-)-Holostyligone Description
Source: From the Holostylis reniformis
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.8058 mL 14.0288 mL 28.0576 mL 56.1151 mL 70.1439 mL
5 mM 0.5612 mL 2.8058 mL 5.6115 mL 11.223 mL 14.0288 mL
10 mM 0.2806 mL 1.4029 mL 2.8058 mL 5.6115 mL 7.0144 mL
50 mM 0.0561 mL 0.2806 mL 0.5612 mL 1.1223 mL 1.4029 mL
100 mM 0.0281 mL 0.1403 mL 0.2806 mL 0.5612 mL 0.7014 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
J Nat Prod. 2010 Nov 29;73(11):1933-7.
Microbial transformations of aryltetralone and aryltetralin lignans by Cunninghamella echinulata and Beauveria bassiana.[Pubmed: 20961092]

METHODS AND RESULTS:
Microbiological transformation of the aryltetralone lignan (-)-8'-epi-aristoligone (1) with Cunninghamella echinulata ATCC 10028B afforded two known natural lignans, (-)-Holostyligone (3) and (-)-arisantetralone (4). Incubation of the aryltetralin lignan (-)-isogalbulin (2), obtained by chemical transformation of 1, with C. echinulata ATCC 10028B afforded the known lignan aryltetralol (5) and seven new metabolites, (-)-8-hydroxyisogalbulin (6), (-)-7-methoxyisogalbulin (7), (-)-4'-O-demethyl-8-hydroxyisogalbulin (8), (-)-7-methoxy-8-hydroxyisogalbulin (9), (-)-4'-O-demethyl-7-methoxyisogalbulin (10), (-)-4',5-O-didemethylcyclogalgravin (11), and (-)-4'-O-demethylcyclogalgravin (12). When 2 was subjected to biotransformation with Beauveria bassiana ATCC 7159, (-)-8-hydroxyisogalbulin (6) was the only isolable product.
CONCLUSIONS:
The structures of all new compounds were established by detailed analysis of their spectroscopic data.
N-p-trans-Coumaroyltyramine

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CAS No: 36417-86-4
Price: $268/10mg
1-O-Acetylbritannilactone

Catalog No: CFN89438
CAS No: 33627-41-7
Price: $218/20mg
Sweroside

Catalog No: CFN99455
CAS No: 14215-86-2
Price: $40/20mg
Alizarin

Catalog No: CFN92568
CAS No: 72-48-0
Price: $30/20mg
Pseudoaspidin

Catalog No: CFN90684
CAS No: 478-28-4
Price: $138/20mg
Lariciresinol

Catalog No: CFN98324
CAS No: 27003-73-2
Price: $ /
Stigmasterol glucoside

Catalog No: CFN98000
CAS No: 19716-26-8
Price: $368/5mg
Gartanin

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Price: $318/5mg
Dehydroglyasperin C

Catalog No: CFN96483
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Price: $ / mg
1-Acetyl-beta-carboline

Catalog No: CFN92122
CAS No: 50892-83-6
Price: $ / mg
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